package demo2;


class Student {
    public String name;
    public int age;

    public Student(String name, int age) {

        this.name = name;
        this.age = age;
    }

    @Override
    public String toString() {
        return "Student{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }


    public class Test {
        public static void main(String[] args) {
            Student student1 = new Student("zhangsan", 10);
            Student student2 = new Student("lisi", 5);
            AgeComparator ageComparator = new AgeComparator();
            int ret = ageComparator.compare(student1, student2);
            System.out.println(ret);
        }
    }
}
